On the eve of President Obama’s first foreign visit to Canada, a group of over 50 prominent Canadians have signed an open letter telling Obama that the tar sands don’t fit in the new energy economy.

“In your discussions with the Canadian government, we encourage you to raise concerns over the environmental and social problems associated with tar sands production and make no exemption for the tar sands in any binational agreement addressing climate change” says the open letter.

Actress Neve Campbell, authors Ann-Marie MacDonald and Farley Mowat, musicians Anton Kuerti and Jim Creeggan of the Barenaked Ladies, athletes Adam Kreek (Olympic Gold Medalist) and Andrew Ference (Boston Bruins defenceman), and political leaders Jack Layton of the NDP and Elizabeth May of the Green Party, are just a few of the many prominent Canadians to sign the letter.

It is unclear if Mr. Ference’s views on Alberta’s resource sector will change now that Oiler ticket holders — many who work in oil and gas — will be paying his salary.